BioStacks
Emerald Labs

Cerebral Calm

2 Capsules · 30 servings · $1.20/serving

iHerbAmazon

Best for

SleepStress & Mood

Ingredients (6)

Magnesium

100%

Dose

125 mg

Target

100–400 mg

Form

Premium

Suntheanine L-Theanine

100%

Dose

200 mg

Target

100–250 mg

Form

Premium

Chamomile Flower Extract 1.2% Apigenin

100%

Dose

220 mg

Target

220–1500 mg

Form

—

GABA

100%

Dose

100 mg

Target

100–300 mg

Form

—

Magnesium Bisglycinate Chelate

Amount not found

Other Ingredients (2)

HypromelloseCapsule

Plant-derived capsule material from cellulose

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

How to Take It

Best taken in the evening

Calming herb — used in the evening, most often as a pre-sleep tea or extract.

With or without food
Space it a couple of hours from Iron and Calcium

On the label

Take 2 capsules daily as a dietary supplement or as directed by your healthcare professional.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$35.96

$20$50

Near the median of 73 sleep supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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